Advertisements
Advertisements
प्रश्न
The length of a pencil is 18 cm and its radius is 0.4 cm. Find the ratio of its length to its diameter.
Advertisements
उत्तर
Length of the pencil = 18 cm
Radius of the pencil = 0.4 cm
The diameter of the pencil is:
Diameter = 2 × Radius = 2 × 0.4 = 0.8 cm.
The ratio of the length to the diameter is:
`"Ratio" = "Length"/"Diameter" = 18/0.8`
`"Ratio" = 180/8 = 22.5`
The ratio of the length to the diameter is: 22.5 : 1
संबंधित प्रश्न
Convert the following percentage to fractions and ratio:
0.3%
Find the compounded ratio of the following:
`sqrt 8 : 4 , 3 : sqrt 5` and `sqrt 20 : sqrt 27`
Show that the value of x is 11, when `("x"^3 + "3x")/(3"x"^2 + 1) = 341/91`
A field is 80 m long and 60 m wide. Find the ratio of its width to its length.
Find: The duplicate ratio of 7: 9
A sum of Rs. 10, 500 is divided among A, B and C in the ratio 5 : 6 : 4. Find the share of each.
Find the sub-duplicate ratio of `(1)/(4) : (1)/(9)`
A ratio can be equal to 1.
In the following figure, find the ratio of the area of the shaded portion to that of the whole figure:
Mother wants to divide Rs 36 between her daughters Shreya and Bhoomika in the ratio of their ages. If age of Shreya is 15 years and age of Bhoomika is 12 years, find how much Shreya and Bhoomika will get.
